definition of gar basis for coal

Natural gas explained

 · Energy Information Administration - EIA - Official Energy Statistics from the U.S. Government Natural gas is processed for sale and consumption Natural gas withdrawn from natural gas or crude oil wells is called wet natural gas because, along with methane, it usually contains NGL—ethane, propane, butanes, and pentanes—and water vapor.

Glossary | Ares Asia

what is gad gar coal - BINQ Mining

Coalbazaar – Coal, Indian coal, Imported Coal, Steam …

FROM GAR TO NAR The difference between net and gross as received (NAR v/s GAR) specific energy values is the latent heat of the water vapour which lowers the effective calorific value in the boiler. To convert from GAR to NAR for bituminous coals subtract

Coal Deposits

Coal deposits occur in the Pacific Northwest, so there is a potential for coal fires to occur. Although Washington and Oregon coals have a history of spontaneous combustion, the scarcity of coal fires appears to be due to the temperate rainforest climate in these states. The Green River underground coal fire is the only known burning-coal fire.

cOal tRadeR

us FOB cOal assessmeNts, weeK eNded aug 03 Btu/lb gaR sulfur kcal/kg NaR code $/mt FOB Baltimore 13,000 2.6% 6,944 CUAAA04 84.00 FOB Hampton Roads 12,500 1.0% 6,667 CUABA04 90.89 FOB New Orleans 11,500 2.9% 6,111

Methodology and Specifications Guide: Coal

freight inclusive). Steam coal is quoted on a GAR (Gross As Received) basis, except for Europe/ARA, Richards Bay 6,000 kcal/kg, and Japan and Korea West CIF, which are quoted on a NAR (Net As Received) basis. Assessments reflect actual ...

What are coal ARB and ADB?

 · ARB : As Received Basis ADB : Air Dried Basis Note: There is no difference between ARB and ADB both are same only if your are seen the Quality means. GAR …

Coal Price Assessments Catalog

Coal Price Assessments Catalog. We provide spot and forward price assessments for Oil, Natural Gas, Electric Power, Coal, Petrochemicals, Metals, and Agriculture markets, publishing over 12,000 prices daily. View the latest on our key price assessments across our commodity coverage. Filters.

Coal Marketing International

Coal is hard and brittle and black and shiny, moisture content is 20 – 40%, calorific value 4,000 kcal/kg to 5,800 kcal/kg. Bituminous. Coal is softer and shiny, moisture content is 8 -20% calorific value is 5,800 to 8,000 kcal/kg, crucible swelling number from 2 – 9+ possible for coking coals, volatile matter from 16% - …

Methodology and Specifications Guide: Coal

Coal Trader''s Daily OTC Assessments, which cover over-the-counter trading in coal for delivery in the prompt month, the prompt month plus one, three forward quarters, and forward calendar year for selected specifications used for price hedging and physical

Coal: API 2 price assessment | Argus Media

World coal markets use the API 2 price assessment for supply agreements, risk management, hedging, analysis and more. The API 2 price assessment is the world''s most referenced price of coal and forms the settlement basis for the world''s most liquid and successful coal futures and options.

Coal Calculations | SGS

 · Hydrogen in Coal: Refer to ASTM 3180 / ISO 1170 In as much as hydrogen values may be reported on the basis of containing or not containing the hydrogen in water (moisture) associated with the sample, alternative conversion procedures are defined below.

What is the meaning of gar in coal specification?

 · What gcv of coal is it when it''s gar is 3600 to3800? GAR is ((100-total moisture)/ (100-inherent moisture)) x Calorific Value in ADB So all depends on the moisture.

Coal Price Data and Indexes | IHS Markit

 · Back to Top. IHS Markit Indonesian (3,400 kc GAR) FOB marker. The IHS Markit Indonesian (3,400 kc GAR) FOB marker assesses the export price of coals shipped out of East and South Kalimantan in geared vessels. The Indonesian 3,400 kc/kg GAR price basis typically converts to 3,000 kc/kg NAR.

Argus/Coalindo Indonesian Coal Index Report | Argus …

The ICI is also used to compute the Indonesian domestic coal price. Offering a balanced and consistent assessment of the market, the ICI is constructed using independently surveyed market prices on a 50pc Argus and 50pc Coalindo basis. Both methodologies involve regular and independent participation by buyers, sellers and intermediaries.

Coal Price Data and Indexes | IHS Markit

 · India east coast CFR (5,000 kc GAR) marker. The India east coast CFR (5,000 kc GAR) marker assesses the price for imported sub-bituminous coal into the east coast of India, basis Krishnapatnam, under 1% sulphur. The assessment is for gearless vessels of 50,000 t and above. CV typically converts to 4,700 kc NAR.

Specifications Guide

 · 4,400 GAR Max 1 Max 10 Max 40 8,000 mt/ day FOB Kalimantan CSAKH00 CSAKH03 CSAKH04 5,900 GAR 90 days 50,000 USD Metric Ton Daily 17.30 Singapore 0.8 8 15 5,700-6,100 GAR Max 1 Max 15 Max 20 Geared Supramax FOB Kalimantan 17.30

Argus/''s Coal Price Index Service | Argus Media

The Argus/''s Coal Price Index Service product is the single source for the key indexes that shape the international coal business. Below are examples of how some clients use this service: Traders involved in the buying and selling of coal use Argus/''s Coal Price Index prices as accurate and impartial references when negotiating trades and contracts.

Coal specification

Coal specification. SUEK AG mainly exports coal containing high volatile matter above 30% on dry basis (except for the Apsat coal). Although there are several standard specifications for each delivery direction, we are able to deliver specific blends in order to meet coal parameters our customer may require. Baltic blends.

Coal Sampling and Analysis Standards

coal under service conditions. The properties of coal often form the basis of sale contracts, and payment for the coal is based on the analytical results. Coal is a very heterogeneous material containing various organic matter and inorganic

FOB Newcastle 5,500 NAR Coal Price Assessment | S&P …

Each day in Platts Coal Trader International the ash differential assessment is published directly beneath the FOB Newcastle 5,500 NAR assessment detailing the exact value of each 1% of ash content within the 17-23% band. We began assessing the FOB Newcastle 5,500 kcal/kg NAR thermal coal market on January 3, 2012, while the ash normalization ...

Coal (API2) CIF ARA (ARGUS-) Quotes

COAL (API2) CIF ARA (ARGUS-) FUTURES - QUOTES Globex. Market data is delayed by at least 10 minutes. All market data contained within the CME Group website should be considered as a reference only and should not be used as validation against, nor as a …

What is the meaning of gar in coal specification?

 · GAR is ((100-total moisture)/ (100-inherent moisture)) xCalorific Value in ADBSo all depends on the moisture. If we assumed total moist 25%and inherent 5% …

what is gad gar coal

 · Which one is the best basis to use for coal …. Aug 02, 2011 · Some countries use ADB basis to measure coal calories, … and the other use GAR. …. ( GAD) = 5,766 kcal/kg Gross ARB ( GAR) = 5,514 kcal/kg Net ARB …. » More detailed.

Coal | Types of Coal: Peat, Lignite, Bituminous Coal & …

 · Coal – Formation of Coal – Types of Coal – Peat, Lignite, Bituminous Coal & Anthracite Coal. Carbon content in different types of coal. Importance of each type. Coal Also called black gold. Found in sedimentary strata [layers of soil]. Contains carbon, volatile matter, moisture and ash [in some cases Sulphur and phosphorous] ...

Coal Specifications | Ares Asia

11  · We exclusively trade thermal coal of Indonesian origin and offer three main calorific values – …

what gar in coal mining

Thermal coal is quoted on a GAR basis, except for Europe/ARA, Richards Bay 6,000 kcal/kg, and Japan and Korea West CIF, which are quoted on a NAR (Net As Received) basis. Fixed carbon - Fixed carbon is the solid combustible residue that remains in the furnace after volatile matter is distilled off, comprised mostly of carbon but also containing ...

coal gar vs nar

Gar Coal Nar Coal - stherbb coal gar to nar. SKY Machinery Co., Ltd. ... Coal Energy Conversions Approximate GCV to NCV Conversion Values ADB GAR NAR 7000, Coal Gar 6000,Indonesia Steam Coal, FOB Newcastle 5,500 NAR Coal: price … Etymology.

Steam coal | coal classification | Britannica

Other articles where Steam coal is discussed: bituminous coal: …coal is commonly called "steam coal," and in Germany the term Steinkohle ("rock coal") is used. In the United States and Canada bituminous coal is divided into high-volatile, medium-volatile, and low-volatile bituminous groups. High-volatile bituminous coal is classified on the basis of its calorific value on a moist ...

Glossary | Ares Asia

Thermal coal is quoted on a GAR basis, except for Europe/ARA, Richards Bay 6,000 kcal/kg, and Japan and Korea West CIF, which are quoted on a NAR (Net As Received) basis. Fixed carbon - Fixed carbon is the solid combustible residue that remains in the furnace after volatile matter is distilled off, comprised mostly of carbon but also containing some hydrogen, oxygen, sulphur and nitrogen not ...

what is gad gar coal

 · Which one is the best basis to use for coal … Aug 02, 2011 · Some countries use ADB basis to measure coal calories, … and the other use GAR . … ( GAD ) = 5,766 kcal/kg Gross ARB ( GAR ) = 5,514 kcal/kg Net ARB …

Moisture in Coal, Coal Analysis, Kentucky Geological …

 · Moisture content is an important parameter in coal analysis. It is needed for determining the calorific (heating) value and handling properties of a coal. The moisture value given for a proximate analysis is the moisture measured as mass lost from a sample under specified conditions after heating in a moisture oven to 104 to 110 C (ASTM method D3173-11; American Society for Testing and ...

how to convert btu to gar and nar in coal

 · Which one is the best basis to use for coal …Aug 02, 2011 · To convert from GAR to NAR for bituminous coals subtract approximately: … 470 btu/lb Applicable for bituminous coal.Not to be considered exact! »More detailed